EP3263264A4 - Electrochemical machining device and electrochemical machining method - Google Patents

Electrochemical machining device and electrochemical machining method Download PDF

Info

Publication number
EP3263264A4
EP3263264A4 EP16755684.4A EP16755684A EP3263264A4 EP 3263264 A4 EP3263264 A4 EP 3263264A4 EP 16755684 A EP16755684 A EP 16755684A EP 3263264 A4 EP3263264 A4 EP 3263264A4
Authority
EP
European Patent Office
Prior art keywords
electrochemical machining
machining device
machining method
electrochemical
machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16755684.4A
Other languages
German (de)
French (fr)
Other versions
EP3263264A1 (en
Inventor
Masanori Kunieda
Takuma KAWANAKA
Takashi Hashimoto
Takashi Yuzawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
University of Tokyo NUC
Original Assignee
Mitsubishi Electric Corp
University of Tokyo NUC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp, University of Tokyo NUC filed Critical Mitsubishi Electric Corp
Publication of EP3263264A1 publication Critical patent/EP3263264A1/en
Publication of EP3263264A4 publication Critical patent/EP3263264A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/10—Supply or regeneration of working media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00—Combined machining
    • B23H5/02—Electrical discharge machining combined with electrochemical machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining
    • B23H2300/12—Positive and negative pulsed electrochemical machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP16755684.4A 2015-02-27 2016-02-26 Electrochemical machining device and electrochemical machining method Withdrawn EP3263264A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015037547 2015-02-27
PCT/JP2016/055802 WO2016136940A1 (en) 2015-02-27 2016-02-26 Electrochemical machining device and electrochemical machining method

Publications (2)

Publication Number Publication Date
EP3263264A1 EP3263264A1 (en) 2018-01-03
EP3263264A4 true EP3263264A4 (en) 2018-11-14

Family

ID=56789486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16755684.4A Withdrawn EP3263264A4 (en) 2015-02-27 2016-02-26 Electrochemical machining device and electrochemical machining method

Country Status (5)

Country Link
US (1) US20180029151A1 (en)
EP (1) EP3263264A4 (en)
JP (1) JP6195030B2 (en)
CN (1) CN107206517B (en)
WO (1) WO2016136940A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201924832A (en) * 2017-12-01 2019-07-01 財團法人金屬工業研究發展中心 Tool setting device for electrochemical machining and tool setting method thereof capable of automatically detecting the position of the machining electrode and controlling the movement of the machining electrode
KR102150300B1 (en) * 2018-07-17 2020-09-01 전북대학교산학협력단 Curved hole machining system for an inside of metal
CN110000435B (en) * 2019-03-25 2023-09-26 广东工业大学 An electrochemical processing device based on photoconductive electrode plate and electrochemical processing method thereof
CN110539044B (en) * 2019-09-26 2024-09-03 南方科技大学 Method and device for chemically etching microstructure by spark assistance
CN113564650B (en) * 2021-07-26 2022-07-26 广东工业大学 Electrodeposition method and electrodeposition device
CN114178636A (en) * 2022-01-13 2022-03-15 任洪香 Processing device for synchronizing piezoelectric ceramic vibration and electrochemical discharge
CN115476010A (en) * 2022-10-21 2022-12-16 中国航空制造技术研究院 Electrolytic machining device and method for thrust nut oil film groove
US20240286213A1 (en) * 2023-01-06 2024-08-29 Illinois Tool Works Inc. Systems and methods for electrochemical machining
CN116197471B (en) * 2023-03-30 2025-06-17 南京航空航天大学 A process for electrolytic milling with reverse electrode to achieve extremely small machining gap
CN116786921A (en) * 2023-07-07 2023-09-22 西安昆仑工业（集团）有限责任公司 Rifling jet electrolytic machining tool and machining method thereof
CN120095247B (en) * 2025-03-25 2025-11-18 清华大学 Construction system and method of electrochemical discharge machining process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242556A (en) * 1990-05-09 1993-09-07 Yoshida Kogyo K.K. Electrolytic machining using pulsed electric current
JPH1043948A (en) * 1996-07-30 1998-02-17 Shizuoka Seiki Co Ltd Method of finish working by electrochemical machining
US5833835A (en) * 1995-07-18 1998-11-10 U.S. Philips Corporation Method and apparatus for electrochemical machining by bipolar current pulses
US6402931B1 (en) * 1998-05-18 2002-06-11 Faraday Technology Marketing Group, Llc Electrochemical machining using modulated reverse electric fields
US20050145506A1 (en) * 2003-12-29 2005-07-07 Taylor E. J. Electrochemical etching of circuitry for high density interconnect electronic modules

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4616571B1 (en) * 1968-02-09 1971-05-07
US6558231B1 (en) * 2000-10-17 2003-05-06 Faraday Technology Marketing Goup, Llc Sequential electromachining and electropolishing of metals and the like using modulated electric fields
EP1392465B1 (en) * 2001-05-08 2014-12-17 Koninklijke Philips N.V. Method for a removal of cathode depositions by means of bipolar pulses
JP2004358585A (en) * 2003-06-03 2004-12-24 Japan Science & Technology Agency Electrode for electrolytic processing, electrolytic processing apparatus and electrolytic processing method
US20050247569A1 (en) * 2004-05-07 2005-11-10 Lamphere Michael S Distributed arc electroerosion
US20060201823A1 (en) * 2005-02-24 2006-09-14 Zdeblick William J Method and system of electrochemical machining
US7394040B2 (en) * 2006-03-31 2008-07-01 General Electric Company Electromachining process and apparatus
US7741576B2 (en) * 2007-05-11 2010-06-22 General Electric Company Apparatus and method for hybrid machining a workpiece
US8236162B2 (en) * 2008-09-30 2012-08-07 General Electric Company Electroerosion machining system and method for electrode wear compensation
CN101817108A (en) * 2010-03-24 2010-09-01 江苏大学 Method and device for realizing photoelectrochemical micro-etch processing of masked electrode
CN102909446A (en) * 2012-11-01 2013-02-06 东北林业大学 Device for removing internally crossed tidy hole burrs by compositing electrolyte and micro-fine grinded powder
US10022812B2 (en) * 2014-10-09 2018-07-17 General Electric Company Methods for the electroerosion machining of high-performance metal alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242556A (en) * 1990-05-09 1993-09-07 Yoshida Kogyo K.K. Electrolytic machining using pulsed electric current
US5833835A (en) * 1995-07-18 1998-11-10 U.S. Philips Corporation Method and apparatus for electrochemical machining by bipolar current pulses
JPH1043948A (en) * 1996-07-30 1998-02-17 Shizuoka Seiki Co Ltd Method of finish working by electrochemical machining
US6402931B1 (en) * 1998-05-18 2002-06-11 Faraday Technology Marketing Group, Llc Electrochemical machining using modulated reverse electric fields
US20050145506A1 (en) * 2003-12-29 2005-07-07 Taylor E. J. Electrochemical etching of circuitry for high density interconnect electronic modules

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016136940A1 *

Also Published As

Publication number Publication date
CN107206517B (en) 2020-01-14
JP6195030B2 (en) 2017-09-13
EP3263264A1 (en) 2018-01-03
CN107206517A (en) 2017-09-26
JPWO2016136940A1 (en) 2017-05-25
WO2016136940A1 (en) 2016-09-01
US20180029151A1 (en) 2018-02-01

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